-7n^2=-488

Simple and best practice solution for -7n^2=-488 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -7n^2=-488 equation: 


Simplifying
-7n2 = -488

Solving
-7n2 = -488

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '-7'.
n2 = 69.71428571

Simplifying
n2 = 69.71428571

Take the square root of each side:
n = {-8.349508112, 8.349508112}

See similar equations:

| 2b^2=-26b-80 | | v+v-31.1+v+26.7=197.3 | | 4v^2+4v=224 | | v+(v-31.1)+(v+26.7)=197.3 | | v+(v-31.1)+(v+26.7)=1997.3 | | X^2+12x-100=0 | | 4x^2+140=-48x | | 2/5h-2/1/5+3 | | 30.10-n*11.50=7.10 | | (x-3)(2x+7)=1 | | 2k(k+7)=-49 | | 14x+17=6x-4 | | -18/3 | | 5(w-3)-8w=6 | | 0=x^2+16.5+8 | | (7/(4w-8))+1=-(2/(w-2)) | | 7/4w-8 | | b^2-12=12 | | 3x+x=26404 | | m^2+15=0 | | q^2-22=-22 | | 24/7-8/7x10/3+8/21 | | 0.075=0.05/3-x | | X^2-49=14x | | 3w^3+7w^2+6w+14=0 | | x^3-484=0 | | 12-5x+2x= | | -10n+18=-8n-8 | | 8(4y-1)=6(5y) | | 8/u-1=-3 | | 78+(x-2)= | | 2t+12=0 |

Equations solver categories